HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$93+ Cheap flights from Baltimore to Austin (BWI - AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — AUS
Jun 22 — Jun 291
Sun 6/22
Sun 6/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Baltimore/Washington to Austin Bergstrom are usually found in July or August, booked 32 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Baltimore to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 17, 2025.

Round-trip from

$217
(Flightnetwork)

One-way from

$93
(FlightHub)

Popular in

December

Cheapest in

July

Average price

$394
From Baltimore/Washington to Austin Bergstrom
Search Deals
One-way flight from Baltimore/Washington to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Baltimore to Austin

Cheapest flights from Baltimore to Austin
Explore the most affordable flight options available from Baltimore to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2025.

This Flightnetwork deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/148:00 amBWI - AUS
1 stop12h 27mSpirit Airlines
Mon 7/287:30 amAUS - BWI
1 stop10h 48mSpirit Airlines
Deal found 6/16$217
This FlightHub deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:43 pmBWI - AUS
1 stop5h 26mMultiple Airlines
Mon 6/305:46 pmAUS - BWI
1 stop5h 40mMultiple Airlines
Deal found 6/16$218
This Cheapflightsfares deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/205:20 pmBWI - AUS
1 stop7h 28mFrontier
Mon 6/305:46 pmAUS - BWI
1 stop5h 40mFrontier
Deal found 6/16$237
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:15 amBWI - AUS
Nonstop3h 40mSouthwest
Mon 10/64:20 pmAUS - BWI
Nonstop3h 05mSouthwest
Deal found 6/15$257
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/236:25 pmBWI - AUS
1 stop5h 38mDelta
Sat 6/286:11 pmAUS - BWI
1 stop5h 18mDelta
Deal found 6/15$277
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:15 amBWI - AUS
2 stops10h 07mUnited Airlines
Sat 7/54:20 pmAUS - BWI
1 stop5h 25mUnited Airlines
Deal found 6/16$282

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2025.
Use the filters below to find and compare flights from Baltimore to Austin that are best for you.

Fly from

Baltimore

Fly to

Austin

Route

Depart

Return

Price

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Mon 7/14

8:00 am-7:27 pm

1 stop12h 27m

Austin Bergstrom

Mon 7/28

7:30 am-7:18 pm

1 stop10h 48m

$217

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Fri 6/27

6:43 pm-11:09 pm

1 stop5h 26m

Austin Bergstrom

Mon 6/30

5:46 pm-12:26 am

1 stop5h 40m

$218

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 10/2

6:15 am-8:55 am

Nonstop3h 40m

Austin Bergstrom

Mon 10/6

4:20 pm-8:25 pm

Nonstop3h 05m

$257

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Fri 10/3

6:10 pm-12:27 am

1 stop7h 17m

Austin Bergstrom

Mon 10/6

6:15 pm-12:12 am

1 stop4h 57m

$277

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Tue 7/1

6:15 am-3:22 pm

2 stops10h 07m

Austin Bergstrom

Sat 7/5

4:20 pm-10:45 pm

1 stop5h 25m

$282

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Sun 6/29

7:20 am-4:51 pm

1 stop10h 31m

Austin Bergstrom

Mon 7/7

6:00 am-4:31 pm

1 stop9h 31m

$329

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Fri 7/4

6:50 am-4:30 pm

1 stop10h 40m

$93

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Fri 6/27

10:34 am-4:51 pm

1 stop7h 17m

$100

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 7/17

5:45 am-7:11 pm

1 stop14h 26m

$102

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 10/16

6:15 am-8:55 am

Nonstop3h 40m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 14 results
1
2

The best insider tips for Baltimore to Austin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Austin trip
Airports
BWI

For early morning flights from BWI, arrive 20-30 minutes early due to busy security lines, especially on weekdays.

Read more about BWIby Emily Zemler
AUS

Use CapMetro Route 20 for a budget-friendly ride from AUS to downtown Austin, with buses every 15 minutes during peak hours.

Read more about AUSby Ramsey Qubein
Our travel experts
Emily Zemler

Emily Zemler

Expert on BWI

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on AUS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Baltimore to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Austin

How far ahead should I book a flight from Baltimore to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Austin. Price data was last updated on June 13, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Austin, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Baltimore to Austin?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Austin (average of $286). Flying from Baltimore to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to AUS?

Find hourly flight availability from Baltimore to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Baltimore to Austin in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Baltimore to Austin?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Austin. Price data was last updated on June 15, 2025.

Travelers seeking maximum savings on their Baltimore to Austin flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated June 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Baltimore to Austin. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,806 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Baltimore to Austin?

    If you book a flight from Baltimore to Austin, you will be flying from Baltimore/Washington to Austin Bergstrom. Flights to Austin Bergstrom (AUS) from Baltimore/Washington (BWI) take 3h 25m for a nonstop flight. There are 4 flights from Baltimore/Washington to Austin per day from 6 airlines.

  • How popular is this Baltimore to Austin flight route?

    Within the past month, 11 users have taken a look at flights from Baltimore/Washington to Austin Bergstrom.

  • What are the cheapest airlines flying from Baltimore to Austin round-trip?

    Spirit Airlines, at $217, was found to be the cheapest airline from Baltimore to Austin.Alternate airlines to your destination round-trip include Southwest and Delta. Spirit Airlines is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Baltimore to Austin one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $93. Users have also found prices from $100 and $129 on Frontier and Southwest, respectively.

  • What are the cheapest flights from Baltimore to Austin?

    On average you can expect to pay $412 for a flight from Baltimore to Austin. The cheapest flight overall is $128 while the most popular route, (Baltimore/Washington - Austin Bergstrom) is currently priced at $184.

  • Can I find deals for flights from Baltimore to Austin that include hotel bookings?

    Yes. In addition to deals on Baltimore to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Austin.

  • Can I find deals for business class flights from Baltimore to Austin?

    Yes. Cheapflights offers flight deals from Baltimore to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Austin?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Austin (average of $286). Flying from Baltimore to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Baltimore?

Book flights to Baltimore if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Round Rock
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Dallas/Fort Worth flights
Baltimore to Hobby flights
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
Philadelphia to Hobby flights
Dulles Intl to George Bush Intcntl flights
Baltimore to George Bush Intcntl flights
Reagan-National to Hobby flights
Philadelphia to George Bush Intcntl flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to Austin flights
Philadelphia to Dallas/Fort Worth flights
Reagan-National to Austin flights
Dulles Intl to Love Field flights
Baltimore to Love Field flights
Dulles Intl to San Antonio flights
Baltimore to San Antonio flights
Reagan-National to Love Field flights
Philadelphia to Austin flights
Philadelphia to Love Field flights
Reagan-National to San Antonio flights
Philadelphia to San Antonio flights
Dulles Intl to El Paso flights
Reagan-National to El Paso flights
Baltimore to El Paso flights
Philadelphia to El Paso flights
Reagan-National to Brownsville flights
Dulles Intl to Brownsville flights
Dulles Intl to Lubbock flights
Baltimore to Brownsville flights
Dulles Intl to Killeen flights
Reagan-National to McAllen flights
Reagan-National to Killeen flights
Baltimore to Corpus Christi flights
Baltimore to Harlingen flights
Baltimore to Midland flights
Dulles Intl to Midland flights
Dulles Intl to McAllen flights
Philadelphia to Midland flights
Philadelphia to McAllen flights
Baltimore to Wichita Falls flights
Dulles Intl to Corpus Christi flights
Dulles Intl to Harlingen flights
Dulles Intl to Wichita Falls flights
Philadelphia to Brownsville flights
Philadelphia to Lubbock flights
Reagan-National to Midland flights
Dulles Intl to San Angelo flights

Top 6 airlines flying from Baltimore to Austin

Discover the top 6 airlines that operate flights from Baltimore to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$192FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$168Average$373FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$177Average$260FlexibilityNo cancel feeOn-time65%
DeltaCheapest$192Average$388FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$310Average$435FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$327Average$485FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Privacy Preferences©2025 Cheapflights